Jockey killed after being thrown from horse Map of Alameda County Fairgrounds PleasantonPleasanton: Jorge Herrera, 33, was killed Thursday evening after being thrown from his horse 'Morito' during a race at the Alameda County Fairgrounds

Student Jumps In Front Of Train Map of 94566 PleasantonPleasanton: A train struck and killed a teenager south of Amador Valley High School in the latest case of a student committing suicide on rail tracks

Jockey killed after being thrown from horse Map of Alameda County Fairgrounds PleasantonPleasanton: Jorge Herrera, 33, was killed Thursday evening after being thrown from his horse 'Morito' during a race at the Alameda County Fairgrounds

Student Jumps In Front Of Train Map of 94566 PleasantonPleasanton: A train struck and killed a teenager south of Amador Valley High School in the latest case of a student committing suicide on rail tracks